2005–06 Azerbaijan Cup

The Azerbaijan Cup 2005–06 was the 14th season of the annual cup competition in Azerbaijan with the final taking place on 3 June 2006. Sixteen teams competed in this year's competition. Baku were the defending champions.

Round of 16
The first legs were played on November 3 and 4 while the second legs were played on November 18 and 19, 2005.


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Quarterfinals
Three of the ties first legs were played on March 3 and 04, with their second legs being played on March 17 and 18, 2006. The exception to this was the MKT Araz vs Khazar-Lenkoran tie which was played on April 24 and 27.


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Semifinals
The first legs were played on April 25 and May 3, 2006. The second legs were played on May 3 and 7, 2006.